%I #2 Mar 30 2012 17:22:34
%S 1,2,3,3,2,3,3,2,3,3,3,3,3,4,3,3,4,3,3,4,3,4,4,3,4,4,3,4,4,4,4,4,4,4,
%T 4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,5,4,4,5,4,4,5,4,5,5,4,5,5,4,5,5,5,5,
%U 5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5
%N Least number k such that k^3 is the sum of n positive squares.
%C The cube root of A100499. It appears that for n in [k^3+1,(k+1)^3], a(n) is either k+1 or k+2.
%Y Cf. A100499 (least cube that is the sum of n positive squares).
%K nonn
%O 1,2
%A _T. D. Noe_, Jan 03 2005